I Want You (1998)

Helen is a young woman running a hairdressing salon; Bob is her boyfriend and local radio DJ; Honda is a mute kid who's secretly taping people's conversation and Smokey is Honda's sister who sings at local bar. New guy in town is the mysterious Martin, who shares some dark history with Helen and observes her from afar at first. Honda falls in love with Helen and starts taping her conversations with Bob, and that leads to reactivation of the Helen-Martin relationship.